longevity

/lษ’nหˆdส’ษ›.vษช.ti/
noun
  1. 1

    The quality of being long-lasting, especially of life.

    โ€œGrandfather had incredible longevity: he lived to be 105 years old!โ€

  2. 2

    Duration over time; persistence.

Synonyms

Source: https://en.wiktionary.org/wiki/longevity